Shadow

The 15 Great Beasts that everyone Knows...

Tellun the Elk

Carbaro the Lion

Ninani the Swan

Mulop the Octopus

Halawair the Eagle

Kovo the Ape

Gerathon the Serpent

Dinesh the Elephant

Arax the Ram

Rumfuss the Boar

Essix the Falcon

Briggan the Wolf

Uraza the Leopard

Jhi the Panda

But there are 4 Great Beasts that haven't been seen in centuries. There is 1 native to Stretriol but there is two that are native to Eura and one to Nilo.

Shadow the Panther {Eura}

Fang the Mountain Lion {Eura}

Tutaru the Komodo Dragon [Stretriol]

Hunter the Tiger [Nilo]

Shadow was summoned by Jordan, a Euran girl.

Tutaru was summoned by Gabriel (Gabe) in Stretriol.

Fang was summoned by Aiden in Eura.